CVE-2013-4106: Cryptocat Project Cryptocat

Medium severity, CVSS 6.1. EPSS: 1.5% chance of exploitation in the next 30 days.

A Cross-site scripting (XSS) vulnerability exists in Conversation Overview Nickname in Cryptocat before 2.0.22.

Affected products

• Cryptocat Project Cryptocat: before 2.0.22 (fixed in 2.0.22)

Published 2019-11-14. Last modified 2026-06-16.